Graco HG6000 — proper Installation and Grounding Guidelines for Liquid Flow Meters [6/20]

Installation

6 309834T

Grounding

1. Always ground the fluid supply unit, using one of the

following options:

a. Mount the meter to a grounded conductive sur-

face, or

b. Connect the conductive fluid hose to the meter

inlet and outlet.

c. Connect a ground wire to the meter’s M6

mounting holes.

2. Never use the flow meter with an electrostatic gun

isolation stand.

FIG. 2

Sensor Connector Pin-out

Pin 1: +10-30 Vdc Supply

Pin 2: Signal Out

Pin 3: Ground

Pin 4: No Connection

NOTE: This drawing shows the pin connector used

on meters 246190 Series D, 246340 Series D,

246652 Series C, and newer. Older meters used a

5-pin connector.

Sensor Kit 246786 now includes a cable with a 4-pin

connector, to replace the existing cable connection.